Koi Fish. After delivery, it is common for female giraffes to refrain from reproduction about 16 months at least. This is the 8th Animals With Longest Gestation Period In The World and also on our list. A: Anise . Dogs and other canines have a gestation period of about 60, which is also the period for cats. Elephant tops the list when it comes to the longest gestation period in normal cases. This is not correct, since the blue whale pregnancy lasts only 11 months. 10.Zebra 10 – 12 Months . What is the common element between Grey, Bean, Canada, Brent, and Barnacle? Animals with The Shortest Gestation Period. In Mammals, Elephants have the longest gestation period of 22 months. Marsupials › Marsupials are animals with pouches. Name the smallest reptile of the world. What Is the Longest Pregnancy in History? Cuteness overload! The scientific name of this animal is Equus asinus. Kangaroos and koalas are marsupials. Animals living under natural conditions rarely approach their maximum possible age because of very high death rates due to infant mortality, diseases, predators, bad weather, habitat destruction, or competition for food and shelter. Female zebras are born once a year, Based on the species, gestation period can vary. So let’s know about some of these animals with the shortest gestation period in their lifespan. They also boast big babies: a newborn elephant weighs about 230 pounds (105 kilograms). This animal is also known as the ass. 10. Higher in the phylogenetic scale, they are substantially extended. That’s a full 95 days over due, and 10 days longer than a year. For mammals the gestation period is the time in which a fetus develops, beginning with fertilization and ending at birth. 25 Animals With Really Long Gestation Times. There has only been one more case of a woman who had the longest human pregnancy- and that pregnancy lasted 317 days! The common frilled shark (Chlamydoselachus anguineus), an extremely primitive species native to all oceans of the world, has the longest recorded gestation period (pregnancy) of any animal species, namely 3.5 years. Kelly • Donkey: You have seen a baby donkey and you know they are adorable, did you also know that mama donkey went through a 12 to 14 months pregnancy to give birth to one? Below is a list of the top 10 animals who have a very short gestation period. African elephant pregnancies last about 22 months—the longest known pregnancy for a mammal, says Ganswindt. This article will outline the top 10 animals with the longest gestation periods: You can find the top 10 of mammals with the shortest gestation period here. Marsupials differ from other mammals in the way their babies grow and develop. Advertisements Install our extension Baby Animals New Tab Theme and enjoy the cutest babies in the animal kingdom in every new tab you open. 10. Funny Animal Quiz Questions. In the list of Top 10 Animals With Longest Gestation Period In The World Giraffe … Finding the world's longest pregnancy is a little trickier. Karl Schatz/Aurora/Getty Images. Although the guidelines back then were similar to the ones like today and accounted for 3-trimesters and counted back to the date the woman last had her normal menstrual period, this case is VERY rare. Leaf chameleon. Elephants have the longest gestation period of all mammals. California sea lion. The average gestation period of an elephant is about 640 to 660 days, or roughly 95 weeks. As can be seen in the chart, apes (including humans), monkeys, big cats, and rodents can be clearly grouped according to their gestation period. Specie Gestation period (days) Cattle: 280 - 291: Horse: 330 - 345: Pig: 112 - 120: Sheep: 144 - 150: Goat: 148 - 156: Dog: 56 - 68: Rabbit: 30 - 35: Cat: 59 - 68: Pregnancy and gestation are two things that are also important in animal husbandry. Animal Comparison: Longest Gestation Periods (Pregnancy Time) Hi Youtubers! Pregnancy is a special time in a … The degree of ultimate growth is a factor, smaller animals usually having shorter periods of gestation than larger ones. These days obstetricians use protocols that will enable the mother to … On an average, giraffes remain pregnant for about 464 days or 15 months, which, in the animal kingdom, is believed to be the longest. A: They are types of Geese. These small, spiny creatures have been known to live for more than 200 years. Female zebras mature much earlier than male zebras, males reproduce at 5 or 6 years of age, while females begin to reproduce at 3 years of age. During the gestation period, they neither move nor eat, they simply guard their eggs. Pregnancy and child birth are things that are exclusive to women in most cases. But other doctors at Los Angeles’ Methodist Hospital found it incredible that Mrs. Hunter had been pregnant 375 days (instead of the normal 280) before her baby was born there last week; 375 days would be the longest pregnancy on record, topping the runner-up by about 58 days. Asian elephants have a gestation period of 645 days and African elephants 640 days. It can last from 10 to 12 months. Smaller species normally have a shorter gestation period than larger animals. Which animal has the longest period of pregnancy? March 6, 2018 Alfa Animals. They have the longest-known gestational period of any animal, lasting up to 680 days. Gestation Period in Days : 15-20 Animals related to each other usually have similar gestation periods. The elephant's gestation is the longest of any land mammal. Some clock in at just a few weeks, making any human green with envy, while others can last more than a year. 9. View Images A mother's legs … The chart below shows the gestation periods of some farm animals. 7.Giraffe. As the largest land mammal, the Elephant also has the longest pregnancy at 22 months! Also, a women might miss a period or two without being pregnant, then fall pregnant, making the pregnancy seem longer than it really is. The Gestation period of Donkey is 11 to 14 Months. The shortest known gestation is that of the Virginian opossum, about 12 days, and the longest that of the Indian elephant, about 22 months. However, in a majority of cases, mama giraffes deliver a single calf. The gestation period of animals species is different from each other. Primate - Primate - Natural history: The stages of the life cycle of primates vary considerably in duration. Top 5 Animals with Longest Gestation Period. But researchers found a deep-sea species of octopus which kept on guarding her eggs without moving or eating anything for 4.5 years! Giraffe: Being a giraffe must not be comfortable to begin with and being pregnant for 15 months must make it worse. There have been claims for 10 month pregnancies in the past, but this is more than likely due to a mix up in dates. By comparison, a human pregnancy lasts an average of 280 days, or 40 weeks. 1 Virginia Opossum: 12 Days. In the course of evolution the duration of gestation has become adapted to the needs of the species. What animal is pregnant for the longest time? Red Sea Urchin. A zebra was born at a time. Some people said that the blue whale pregnancy last longer. 10. All men can do apart from impregnating woman is hover around taking care of her and watching her go through the pains of labor to deliver the cute little baby. On basis of every species lifespan living on this planet below is the list of top 10 animals which has the longest lifespan. Red sea urchins are believed to be almost immortal. New-born calves weigh around 90kg and are about 3 feet tall. What is the difference between these two? Get it on Chrome Web Store . It is believed that years ago there were more than 300 species of Elephant, however today there only remains two: the Asian and African species. Elephants usually give birth at the start of the rainy season when there is plenty of food available. For example, the Alpine Salamander give birth to live young after a 3 year pregnancy. The gestation periods of the animal kingdom are varied and fascinating. These gentle giants’ pregnancies last for more than a year and a half. Researchers have found one deep sea species of octopus who sat guarding her eggs and barely moving for 4.5 years — the longest documented gestation time for any animal … Baby giraffes, zebras, foxes, bunnies, puppies, kittens and many more. However, there are a few fish and amphibians that have gestation periods much longer than an elephant. Although rather rare, it is possible for giraffes to give birth to twins. At up to 23 months, elephants boast the longest gestation period of any land animal. By Staff Writer Last Updated Mar 25, 2020 6:25:12 AM ET. For most species, the amount a fetus grows before birth determines the length of the gestation period. The donkey has been used as a working animal for at least 5000 years. Californian sea lions are known to reproduce between May and August and give birth in June or July, meaning this breed of sea lion has an average gestation period of 350 days. Check out the list of the longest animals in pregnancy. The New Health Guide reports that, as of June 2014, the longest pregnancy that was medically verified lasted for 375 days. Among the most primitive members of the group, these stages are broadly comparable to those of other mammals of similar size. Britain’s largest carnivorous animal is what? This is even longer than the Blue Whale, whose gestation lasts around a year. Elephant. The elephant gestation period (pregnancy) lasts about 22 months (630-660 days), and, yes, it is indeed the longest gestation period of any mammal. The length of a normal pregnancy is … Another day in lockdown means another quiz to help pass the time, and this week it's a series of questions testing you about the marvellous animal kingdom. Here we list ten animals that would have the longest lifespans living under ideal circumstances. The worlds longest human pregnancy lasted a massive total of 375 days! It beat the previous longest human pregnancy record holder by nearly 2 full months, 58 days, which itself is an astounding feat. The gestation periods of other animal reveals that the length of the gestation period is largely a matter of the animal specie's size. Exceptions are the Pets & Animals Home / World View / What Is the Longest Pregnancy in History? They are found in the shallow water of the Pacific Ocean along the West Coast of North America. 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